On-site Sulfuric Acid Recovery Unit

Technical Specifications

Operating Principle

Diffusion Dialysis with Anion Exchange Membrane: Microscopically, the surface of the anion exchange membrane is equipped with uniformly distributed positively charged polymer functional groups. This structure allows anions (acid radical ions) to pass through rapidly, while positively charged metal ions with large molecular weight can hardly penetrate the membrane. Meanwhile, hydrogen ions feature a single charge and extremely small molecular weight, enabling them to pass through the anion exchange membrane. Consequently, acid permeates through the membrane while metal ions are effectively intercepted.

Process Flow

Production Feature

• Ion exchange membranes is the core of electrodialysis and diffusion dialysis systems, with all target separation processes completed through these membranes as the medium.
  

• With the patented film-forming technology and adopting more advanced film-forming processes, we can offer a wide range of options to meet the all needs of customers.

Comparison of Acid Recovery Benefits